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Scientific experiment load light simulation device for experiment cabinet

A technology for scientific experiments and simulation devices, which is applied in the space field and can solve problems such as rail movement stuck

Pending Publication Date: 2022-03-15
TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, it is necessary to design a light-weight part for scientific experiment load, but even if the light-weight part is very light, when the guide rail is used on one side, due to the influence of gravity, the light-weight part for scientific experiment load will always flip over on the side where the guide rail is not installed. Causes the rail to always stick when moving in the slot

Method used

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  • Scientific experiment load light simulation device for experiment cabinet
  • Scientific experiment load light simulation device for experiment cabinet
  • Scientific experiment load light simulation device for experiment cabinet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0048] Embodiment 1: the track rod 12 is a telescopic rod, and the upper end of the hook assembly 13 is fixedly connected to the other end of the track rod 12 .

[0049]The track rod 12 and the hook assembly 13 are simple in structure and easy to assemble. Specifically, the track rod 12 includes a first rod body and a second rod body, one end of the first rod body is fixedly connected to the main body of the laboratory cabinet, and the second rod body is slidably connected to the first rod body through a chute, thereby forming a telescopic rack with a scalable overall length. pole. The upper end of the hook assembly 13 is fixedly connected with the second rod body. More specifically, refer to Figure 4 , the first rod body is preferably a rod with a bar-shaped opening on the bottom surface, specifically, the first rod body is a rod-shaped member with a C-shaped cross-section and an opening downward, the second rod body is a rectangular rod body, and the second rod body is sl...

Embodiment approach 2

[0050] Embodiment 2: The upper end of the hook assembly 13 is slidably connected with the track rod 12 .

[0051] The track bar 12 is not telescopic, and the hook assembly 13 is slidably connected with the track bar 12, thereby reducing the impact of the track bar 12 protruding on other structures.

[0052] On the basis of any of the above schemes, the hook assembly 13 includes a wire rope 17 and a hook 20, the upper end of the wire rope 17 is connected to the track bar 12, and the hook 20 can move and position along the wire rope 17, so The above-mentioned hook 20 is connected with the light-weight part of the scientific experiment load.

[0053] The height of the hook 20 can be adjusted, so that the height connected to the light scientific experiment load can be adjusted, thereby ensuring that the guide rail 5 and the guide groove 21 are not affected by the gravity of the light scientific experiment load.

[0054] Wherein, for the specific structure that the hook 20 is conn...

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Abstract

The invention relates to a scientific experiment load light simulation device for an experiment cabinet, and relates to the technical field of space, the scientific experiment load light simulation device comprises an experiment cabinet main body, a scientific experiment load light part and a steel wire rope assembly, one side of the scientific experiment load light part is fixedly provided with a guide rail, the side wall of the experiment cabinet main body is fixedly provided with a guide groove, and the guide rail is slidably connected with the guide groove; the steel wire rope assembly is fixedly connected with the experiment cabinet body, and the lower end of the steel wire rope assembly is connected with the scientific experiment load light part and used for counteracting the gravity of the scientific experiment load light part. The device has the advantages that the scientific experiment load light part is suspended by the steel wire rope assembly, it can be guaranteed that the scientific experiment load light part cannot droop under the action of gravity, the space use environment of the guide rail and the guide groove is simulated, and therefore whether the installation positions of the guide rail and the guide groove are reasonable or not can be verified, and the feasibility of the device is verified. And meanwhile, an astronaut can practice and operate the experiment load conveniently.

Description

technical field [0001] The invention relates to the field of space technology, in particular to a scientific experiment load light simulation device for an experiment cabinet. Background technique [0002] The experimental cabinet is mainly composed of the main structure of the experimental cabinet, scientific experiment load, controller and thermal control drawer. The main structure of the experimental cabinet provides the installation interface for the scientific experiment load, the controller and the thermal control drawer, and serves as the bearing base of the experimental cabinet. The controller provides power distribution, information and data support for scientific experiment loads. The thermal control drawer provides liquid cooling and air cooling resources for the scientific experiment load, ensuring that the heat generated during the scientific experiment load is dissipated in a timely manner. The scientific experiment load is the core of the experimental cabine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/00
CPCG09B25/00
Inventor 韩斌斌康博奇王珂张立宪田兴华乔志宏
Owner TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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